Oval|Natural|GIA

1.30ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 6532040215

Certificate GIA 6532040215

Diamond specifications and retailer prices

From $4,215 USD
As of October 30, 2026
Save $4,327 USD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,923 USD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532040215. Listed at 16 retailers as of October 29, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.82°
Pavilion angle40.72°
OriginNatural
Grading LabGIA
CertificateGIA 6532040215
Dimensions8.46 × 6.07 × 3.89 mm
L/W Ratio1.39
Top View
8.46 mm6.07 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532040215
Side View
Table 60.0%Crown 37.82°Girdle: MED-VTKPavilion 40.72°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,205 USD|Low: $3,740 USD|High: $8,542 USD|Avg: $5,331 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 8$3,740 USD
Retailer 10$4,153 USD
Retailer 5$4,215 USD
Retailer 9$4,435 USD
Retailer 3$4,498 USD
Retailer 2$4,793 USD
Retailer 14$4,833 USD
Retailer 15$4,851 USD
Retailer 16$5,075 USD
Retailer 1$5,205 USD
Retailer 4$5,420 USD
Retailer 7$5,420 USD
Retailer 6$5,600 USD
Retailer 17$5,639 USD
Retailer 12$6,029 USD
Retailer 18$6,348 USD
Retailer 13$7,802 USD
Retailer 11$8,542 USD

18 data points across 18 retailers

16 retailers$4,215 USD to $8,542 USD

B+
Cheapest Retailer
-
$4,215 USD
B+
Retailer 2
-
$4,498 USD
View
B
Retailer 3
-
$4,793 USD
View
B
Retailer 4
-
$4,833 USD
View
B
Retailer 5
-
$4,851 USD
CA$6,737 CAD
View
B+
Retailer 6
-
$5,075 USD
View
B+
Retailer 7
-
$5,205 USD
£4,099 GBP
View
B
Retailer 8
-
$5,420 USD
View
B
Retailer 9
-
$5,420 USD
View
Retailer 10
-
$5,577 USD
View
Price last confirmed 54 days ago
B
Retailer 11
-
$5,600 USD
View
B
Retailer 12
-
$5,639 USD
View
B
Retailer 13
-
$6,029 USD
€5,742 EUR
View
B
Retailer 14
-
$7,802 USD
View
B
Retailer 15
-
$8,542 USD
£6,726 GBP
View
Most Expensive
NZ Jewellers
ba9fe007-1759-4259-a14a-37cf7ab94e20 · Aug 30
$8,923 USD
View
Price last confirmed 61 days ago
15 more retailers have this diamond
Prices start from $4,215 USDSave up to $4,327 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.30ct Oval
$4,215 USD